5. kmplayer - KMPlayer is a Hildon/Gtk port of the KDE/Qt KMPlayer application. It's an audio/video player frontend that supports various playlists like ASX, m3u, RAM, pls, RSS/Atom podcasts and can even play SMIL files w/ support for RealPix format.

6. LinuxMCE/Plutohome Orbiter - This is an application which implements a control panel for home automation system Plutohome/LinuxMCE for Nokia 770/N800/N810. OS2005, OS2006, OS2007 and OS2008 are supported.

9. Bomberman - A hildonized port of the famous game Bomberman. It was very popular in the eighties. Multiplayer over network, as well as standalone with computer steered enemies. For IT2007-2008 / Maemo 770 / N8xx.

10. osm2go - Osm2go is an editor for http://OpenStreetMap.org . It allows you to download data from the OSM servers and view, modify and re-upload it. Intended for mapping on the road.
Help for users: http://wiki.openstreetmap.org/index.php/Osm2go

12. Dorian E-Book Reader - Note: For Nokia phones running Meego or Symbian Belle, check out the Ionic E-book Reader instead. Ionic is a port of Dorian, with a new, modern UI, available from the Nokia Store.

13. Media Converter - Java based Media Converter for converting videos from any normal video format to Nokia 770 specific mpeg4 divx format. Uses mencoder for the actual encoding of video. Works in OSX, linux and windows. Simple to use for end users.

14. SMSCON - SMScon is an N900 complete control utility by sending SMS messages to it. This is handy in case you can't find your phone (e.g. gets lost or stolen). Some of it's main features include replies with GPS coordinate, reverse SSH, and return phonecall.

16. Irreco - Ir Remote Control - Ir Remote Control enables you to control Ir compatible devices with the help of external Ir device, such as LIRC. You can also create a pretty UI with the internal UI editor.

19. fuelpad - fuel consumption tracking - fuelpad is a tool to record your car fuel and other expenses. It calculates the fuel consumption for each entry, the overall distance, average fuel consumption and total cost. The data can be visualized graphically and exported to other programs.